_:B54bf452094b27b4a993b071dc5e4abf6 . _:B54bf452094b27b4a993b071dc5e4abf6 . _:B54bf452094b27b4a993b071dc5e4abf6 "2023-05-23"^^ . _:B54bf452094b27b4a993b071dc5e4abf6 . _:B54bf452094b27b4a993b071dc5e4abf6 . _:B54bf452094b27b4a993b071dc5e4abf6 "069017018" . _:B54bf452094b27b4a993b071dc5e4abf6 . _:B54bf452094b27b4a993b071dc5e4abf6 . _:B54bf452094b27b4a993b071dc5e4abf6 . "Morrison, John Sinclair" . . "Morrison" . "John S. Morrison" . "John S." . . . . _:B54bf452094b27b4a993b071dc5e4abf6 . "Morrison, John S. (1913-)" . "1913"^^ .